9403394

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 19740924

約数和(自身を除く): 10337530

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 61, 77, 91, 98, 121, 122, 143, 154, 182, 242, 286, 427, 539, 637, 671, 793, 847, 854, 1001, 1078, 1274, 1342, 1573, 1586, 1694, 2002, 2989, 3146, 4697, 5551, 5929, 5978, 7007, 7381, 8723, 9394, 11011, 11102, 11858, 14014, 14762, 17446, 22022, 32879, 38857, 51667, 61061, 65758, 77077, 77714, 95953, 103334, 122122, 154154, 191906, 361669, 427427, 671671, 723338, 854854, 1343342, 4701697, 9403394]

約数ペア:

[(1, 9403394), (2, 4701697), (7, 1343342), (11, 854854), (13, 723338), (14, 671671), (22, 427427), (26, 361669), (49, 191906), (61, 154154), (77, 122122), (91, 103334), (98, 95953), (121, 77714), (122, 77077), (143, 65758), (154, 61061), (182, 51667), (242, 38857), (286, 32879), (427, 22022), (539, 17446), (637, 14762), (671, 14014), (793, 11858), (847, 11102), (854, 11011), (1001, 9394), (1078, 8723), (1274, 7381), (1342, 7007), (1573, 5978), (1586, 5929), (1694, 5551), (2002, 4697), (2989, 3146)]